104684407 has 2 divisors, whose sum is σ = 104684408. Its totient is φ = 104684406.

The previous prime is 104684399. The next prime is 104684417. The reversal of 104684407 is 704486401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104684407 - 2³ = 104684399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104684417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52342203 + 52342204.

It is an arithmetic number, because the mean of its divisors is an integer number (52342204).

Almost surely, 2^104684407 is an apocalyptic number.

104684407 is a deficient number, since it is larger than the sum of its proper divisors (1).

104684407 is an equidigital number, since it uses as much as digits as its factorization.

104684407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 104684407 is about 10231.5398156876. The cubic root of 104684407 is about 471.2962661694.

The spelling of 104684407 in words is "one hundred four million, six hundred eighty-four thousand, four hundred seven".